Veradel® A-704P (PESU) is a powder designed for dissolving or dispersing into solutions. It can also be ground to smaller particle size, or blended with other solid particles.
PESU offers excellent toughness and outstanding hydrolytic resistance. It resists attack from steam, boiling water and mineral acids. Cast films or coatings of PESU are transparent and have additional desirable properties including long term thermal stability, excellent metal adhesion and formability and inherent flame resistance.
Typical applications include high-temperature coating formulations, advanced high-temperature composites and specialty adhesives. Veradel® A-704P is relatively low in molecular weight and viscosity. A higher molecular weight and viscosity grade is available as A-304P.
This grade was formerly marketed as Radel® A PESU.
Natural: Veradel® A-704P NT
PESU offers excellent toughness and outstanding hydrolytic resistance. It resists attack from steam, boiling water and mineral acids. Cast films or coatings of PESU are transparent and have additional desirable properties including long term thermal stability, excellent metal adhesion and formability and inherent flame resistance.
Typical applications include high-temperature coating formulations, advanced high-temperature composites and specialty adhesives. Veradel® A-704P is relatively low in molecular weight and viscosity. A higher molecular weight and viscosity grade is available as A-304P.
This grade was formerly marketed as Radel® A PESU.
Natural: Veradel® A-704P NT
| Synonyms |
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PESU
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Markets
| Segments | Applications |
|---|---|
| Food Packaging & Processing |
Processing Method
- Coating
- Solution Processing
- Spraying
Chemical categories
| Chemical category | Chemical family | Chemical product |
|---|---|---|
| Thermoplastic polymers | Sulfone Polymers | PESU (Polyethersulfone) |
Product Functions
- Good Color Stability
- Paintability
- High Gloss
- Colorable
- Good Surface Finish
- Bromine Free
- Low VOC
- High ESCR (Stress Crack Resist.)
- Good Dimensional Stability
- Alkali Resistant
- Acid Resistant
- Alcohol Resistant
- Mineral/Synthetic Oil Resistant
- Detergent Resistant
- Hydrolysis Resistant
- Low Moisture Absorption
- Good Impact Resistant
- Low CLTE
- Radiotranslucent
- Transparency
- Laser Weldable
- Low Warpage
- Good Processing Stability
- Heat Sterilizable
- Good Thermal Stability
- High Heat Resistant
Format
| Physical form |
|---|
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Powder
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Compliance Info
- WEEE
- RoHS Compliance
Region of availability
- Not available in Africa & Middle East
- Asia Pacific
- Not available in Europe
- Not available in Latin America
- Not available in North America